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175
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UIST
2009
ACM
16 years 1 months ago
2009
ACM
We describe our system called MobileASL for real-time video communication on the current U.S. mobile phone network. The goal of MobileASL is to enable Deaf people to communicate w...
157
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ACSAC
2008
IEEE
16 years 1 months ago
2008
IEEE
Side channels are typically viewed as attacks that leak cryptographic keys during cryptographic algorithm processing, by observation of system side effects. In this paper, we pres...
186
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CISS
2008
IEEE
16 years 1 months ago
2008
IEEE
Abstract— We consider the network control problem for wireless networks with flow level dynamics under the general k-hop interference model. In particular, we investigate the co...
168
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CISS
2008
IEEE
16 years 1 months ago
2008
IEEE
Abstract—We develop neurally plausible local competitive algorithms (LCAs) for reconstructing compressively sensed images. Reconstruction requires solving a sparse approximation ...
202
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FOCS
2008
IEEE
16 years 1 months ago
2008
IEEE
Learning problems form an important category of computational tasks that generalizes many of the computations researchers apply to large real-life data sets. We ask: what concept ...